AVFoundation iOS 14.0 Beta 1 to Beta 2 API Differences

../Frameworks/AVFAudio.framework/Headers/AVAudioSession.h

	Declaration
From	- (void)requestRecordPermission:(PermissionBlock)response
To	- (void)requestRecordPermission:(void (^)(BOOL))response

../Frameworks/AVFAudio.framework/Headers/AVAudioSessionRoute.h

	Declaration
From	const AVAudioSessionLocation AVAudioSessionOrientationTop
To	const AVAudioSessionOrientation AVAudioSessionOrientationTop

	Declaration
From	const AVAudioSessionLocation AVAudioSessionOrientationBottom
To	const AVAudioSessionOrientation AVAudioSessionOrientationBottom

	Declaration
From	const AVAudioSessionLocation AVAudioSessionOrientationFront
To	const AVAudioSessionOrientation AVAudioSessionOrientationFront

	Declaration
From	const AVAudioSessionLocation AVAudioSessionOrientationBack
To	const AVAudioSessionOrientation AVAudioSessionOrientationBack

	Declaration
From	const AVAudioSessionLocation AVAudioSessionOrientationLeft
To	const AVAudioSessionOrientation AVAudioSessionOrientationLeft

	Declaration
From	const AVAudioSessionLocation AVAudioSessionOrientationRight
To	const AVAudioSessionOrientation AVAudioSessionOrientationRight

	Declaration
From	const AVAudioSessionLocation AVAudioSessionPolarPatternOmnidirectional
To	const AVAudioSessionPolarPattern AVAudioSessionPolarPatternOmnidirectional

	Declaration
From	const AVAudioSessionLocation AVAudioSessionPolarPatternCardioid
To	const AVAudioSessionPolarPattern AVAudioSessionPolarPatternCardioid

	Declaration
From	const AVAudioSessionLocation AVAudioSessionPolarPatternSubcardioid
To	const AVAudioSessionPolarPattern AVAudioSessionPolarPatternSubcardioid

AVAssetDownloadTask.h

Added AVAssetDownloadTaskMinimumRequiredPresentationSizeKey

Added AVAssetDownloadTaskPrefersHDRKey

AVCaptureDevice.h